Add Yahoo as a preferred source to see more of our stories on Google. "He finds working with his former colleagues a lot more stimulating than staying home with a list of repairs to be done," the ...

Mark Harmon last appeared as the character in a November 2025 episode of the prequel series ...

Harmon exited "NCIS" in 2021, after 18 full seasons on the crime procedural.

Mark Harmon maakt zijn volledige acteerterugkeer in het derde seizoen van NCIS: Origins, waarin hij zijn rol als Leroy Jethro ...

The long-time franchise lead also narrates the prequel series and is an executive producer.

His appearance will be part of a crossover between the prequel and the flagship series. By Rick Porter Television Business Editor The crossover will find the younger Gibbs and the NCIS team ...

Original "NCIS" star Mark Harmon will reprise Leroy Jethro Gibbs in "NCIS: Origins" Season 3, which premieres on CBS and ...

Mark Harmon is returning to NCIS: Origins for a season-long arc.